baber/WOPTO huggingface dataset:
Patent EP-4235379-A1 (EP)
Title: Electronic device and multi-window control method of electronic device
Inventor: KIM BYOUNGKUG
IPC: G06F3/0481
Filed: 2021-11-03
Abstract: Various embodiments of an electronic device according to the present disclosure comprise a display and at least one processor operatively connected to the display, wherein the at least one processor: displays, by means of the display, multiple windows including a plurality of execution screens respectively corresponding to a plurality of applications; displays, in a first window of a first size, a first execution screen which corresponds to a first application among the plurality of applications; displays, in a second window of a second size smaller than the first size, a second execution screen which corresponds to a second application among the plurality of applications; acquires an event related to the second application; and, in response to the acquisition of the event related to the second application, either changes the window in which the second execution screen of the second application is displayed or displays, in the second window, a UI related to the arrangement of the multiple windows. Various other embodiments as understood from the specification are also possible.
Patent EP-4256101-A1 (EP)
Inventor: VUORISTO JUKKA
IPC: C23C14/04
Filed: 2021-11-23
Abstract: The invention is an apparatus (200) for forming patterns on a substrate plate (201), comprising a first vacuum chamber (202), a second vacuum chamber (203), a pump assembly and a valve arrangement. A substrate plate is configured to be situated between the vacuum chambers. The first vacuum chamber comprises a mask chamber (206), a processing chamber (207), and a process valve (208) between said chambers. The side of the substrate plate on which the patterns are to be formed is placed towards the first vacuum chamber and another side faces the second vacuum chamber. The pump assembly and the valve arrangement are configured in such a way that when the coating process is started, the second vacuum chamber and mask chamber are first depressurised and then the first vacuum chamber and the second vacuum chamber are separated. The process valve is opened, and a deep vacuum is produced in the first vacuum chamber.
Patent EP-4266368-A1 (EP)
Inventor: PARK SEONGCHAN
IPC: H01L25/075
Filed: 2021-12-17
Abstract: Provided are a unit pixel and a display apparatus including the unit pixel. The unit pixel comprises a transparent substrate and a plurality of light emitting elements arranged on the transparent substrate. The transparent substrate includes therein at least one light scattering line disposed so as to correspond to each of the plurality of light emitting elements.
Patent EP-4265635-A1 (EP)
Inventor: AGUILAR ALEMÁN JUAN PABLO
IPC: C07K14/78
Filed: 2021-03-11
Abstract: The invention refers to a method for producing human collagen structures with controlled characteristics, comprising the following stages: a) Tissue conditioning b) Pre-treatment; b1) final washings with distilled water; c) extraction by enzymatic hydrolysis by subjecting the tissue to a solution of acetic acid with pepsin; d) precipitation, where the resulting collagen solution is brought to a high concentration by adding sodium chloride and where the fibers recovered from the sieve are solubilized again in an acetic acid solution; e) dynamic dialysis to purify the solution from the excess of salt present in the collagen solution; f) lyophilization at -40°C and a vacuum pressure of 0.04 mbar (4 Pa); g) molding or second lyophilization, where a concentration is chosen and collagen is solubilized in an acetic acid solution; once solubilized, collagen is placed in molds to generate the desired structure and once again, the solution is lyophilized; h) crosslinking, where the collagen pieces are subjected to a formaldehyde vapor atmosphere in a crosslinking apparatus and i) pressing, where the collagen structure is subjected to a mechanical force of 400 - 5000 N compacting to a value of 0.01 - 10 mm and increasing its fibrillar density.
Patent EP-4286922-A1 (EP)
Inventor: IMAI KAZUHIRO
IPC: G02F1/01
Filed: 2021-08-30
Abstract: By inputting a modulation signal from a synthesizer circuit 11 to a switching circuit 13 via isolator elements 12A, 12B by inserting the isolator elements 12A, 12B between the synthesizer circuit 11 and the switching circuit 13, an operation of the synthesizer circuit 11 is prevented from being unstable with a load fluctuation by an opening or a short-circuit of circuits after the switching circuit, so an operation of the synthesizer circuit 11 will not be unstable by a load fluctuation when switching driving signals supplied to optical comb generators 14A, 14B by the switching circuit 13, and a driving state is transited by switching the driving signals of the optical comb generators 14A, 14B rapidly.
Patent EP-4291171-A1 (EP)
Inventor: GLOVER WILLIAM JOHN
IPC: A61K31/167
Filed: 2021-02-09
Abstract: The present invention relates to a method of preparing a topical pharmaceutical composition, a pharmaceutical composition prepared by the method, a topical pharmaceutical composition, and to uses and methods involving the pharmaceutical composition. The pharmaceutical composition comprises at least one local anesthetic agent and a vasoconstrictive agent. The method of preparing the composition comprises stirring an aqueous liquid comprising at least one local anesthetic agent and a vasoconstrictive agent, wherein the stirring is performed substantially without forming a vortex and under an inert gas. The at least one local anesthetic agent may be lignocaine and tetracaine, and the vasoconstrictive agent may be adrenaline.
Patent EP-4298837-A1 (EP)
Inventor: GURUMOORTHY SETHURAMAN
IPC: H04W64/00
Filed: 2021-04-01
Abstract: La présente invention concerne un équipement utilisateur (UE) configuré pour décoder un bloc d'informations système (SIB). L'UE reçoit un premier signal, le premier signal comprenant un premier segment individuel de bloc d'informations système (SIB) d'un SIB, reçoit un second signal, le second signal comprenant un deuxième segment individuel de SIB du SIB, réassemble le SIB à l'aide du premier segment de SIB et du deuxième segment de SIB et décode les contenus du SIB.
Patent EP-4290556-A1 (EP)
Inventor: FENG YINGXIONG
IPC: H01L21/308
Filed: 2021-12-09
Abstract: A method for dry-etching lithium niobate, belonging to the field of semiconductor processing. The method for dry-etching lithium niobate comprises the etching steps of: putting patterned lithium niobate into an etching machine; introducing a mixed etching gas of Clz, H<sub>2</sub> and an inert gas into an etching cavity of the etching machine, and the etching machine being started by radio frequency ignition to start to etch; and completing the etching after etching time is reached. The gas for dry-etching lithium niobate adopts Cl<sub>2</sub>/H<sub>2</sub>, which is different from a conventional system of fluorine-based etching lithium niobate, and a dielectric material or photoresist is used as a mask, so that the production process can be optimized, the production capacity is greatly increased, and the cost is saved. Dry-etching lithium niobate can use a conventional photoresist mask or a dielectric material such as SiO, SiN, and Si as a hard mask, and a good selection ratio and good topography are achieved.
Patent EP-4290127-A1 (EP)
Title: Vehicle pixelated lighting device, vehicle lamp, and vehicle
Inventor: YAN MENG
IPC: F21S41/20
Filed: 2021-08-12
Abstract: A vehicle pixelated lighting device, a vehicle lamp, and a vehicle. The vehicle pixelated lighting device comprises a pixel lighting light source (10), a light-transmitting element (30) and a lens assembly (20). The pixel lighting light source (10) is provided with an integral light-emitting surface (11). The light-transmitting element (30) is arranged at the edge of the pixel lighting light source (10) and covers at least a part of the edge of the integral light-emitting surface (11) of the pixel lighting light source (10). The light-transmitting element (30) is used to change the deflection angle of a light ray emitted from the pixel lighting light source (10) into the light-transmitting element (30), and to emit a polarization light ray to the lens assembly (20). The intersection of the reverse extension line of the polarization light ray and the plane of the integral light-emitting surface (11) is located outside of the light-emitting point of an incident light corresponding to the polarization light ray. The part of light entering the light-transmitting element (30) is directed at a point away from the outside of a pixelated light shape center point by means of the light-transmitting element (30), thereby achieving blurring of an pixelated light-shape edge, such that the pixelated light shape has a soft transition at the blurring edge thereof, and finally, after the pixelated light shape and the non-pixelated light shape are superposed, the transition is uniform at the superposition edge, and the connectivity is good..
Patent EP-4035922-A1 (EP)
Inventor: CHENG YANG
IPC: B60L3/00
Filed: 2022-01-13
Abstract: This application provides an on-board distributed power supply system and an on-board power supply control method and apparatus. The on-board distributed power supply system includes at least two low-voltage battery pack groups. Each low-voltage battery pack group includes at least one low-voltage battery pack. Each low-voltage battery pack includes a plurality of battery cells. Each low-voltage battery pack group is correspondingly electrically connected to at least one power train in an on-board distributed drive system to provide electric energy for each power train in the on-board distributed drive system. In embodiments of this application, power is supplied to the on-board distributed drive system by using at least two low-voltage battery pack groups. When some low-voltage battery pack groups are faulty, remaining low-voltage battery pack groups may continue to work. Therefore, this can avoid a failure of the entire power supply system and improve power supply reliability and safety of the power supply system.
Patent EP-4049772-A1 (EP)
Inventor: DEMUTH JAMES A
IPC: B22F/
Filed: 2016-10-27
Abstract: An apparatus and a method for powder bed fusion additive manufacturing involve a multiple-chamber design achieving a high efficiency and throughput. The multiple-chamber design features concurrent printing of one or more print jobs inside one or more build chambers, side removals of printed objects from build chambers allowing quick exchanges of powdered materials, and capabilities of elevated process temperature controls of build chambers and post processing heat treatments of printed objects. The multiple-chamber design also includes a height-adjustable optical assembly in combination with a fixed build platform method suitable for large and heavy printed objects.
Patent EP-4050456-A1 (EP)
Title: Enhanced integrated circuit component power delivery
Inventor: SMALLEY JEFFORY L
IPC: H01L25/10
Filed: 2022-01-18
Abstract: A processor module comprises an integrated circuit component attached to a power interposer. One or more voltage regulator modules attach to the power interposer via interconnect sockets and the power interposer routes regulated power signals generated by the voltage regulator modules to the integrated circuit component. Input power signals are provided to the voltage regulator from the system board via straight pins, a cable connector, or another type of connector. The integrated circuit component's I/O signals are routed through the power interposer to a system board via a socket located between the power interposer and the socket. Not having to route regulated power signals from a system board through a socket to an integrated circuit component can result in a system board with fewer layers, which can reduce overall system cost, as well as creating more area available in the remaining layers for I/O signal entry to the socket.
Patent EP-4220093-A1 (EP)
Inventor: GUSTAFSSON MATS
IPC: G01D5/244
Filed: 2022-01-28
Abstract: The invention relates to a rotary encoder (200) comprising a shaft (210) having a bearing configuration (220) arranged in a housing (280), the bearing configuration (220) being configured to allow rotation of the shaft (210) relative to said housing (280), a rotor (250) being attached to said shaft (210), the rotary encoder also comprises a stator (260). The rotary encoder (200) further comprising: 
- a strain sensor arrangement (270, 274a, 274b, 276a, 276b, 205, 600) being configured to determine malfunction of the bearing configuration (220), said strain sensor arrangement is attached to the housing (280), wherein the housing (280) has a flexible structure so as to, in connection to rotation of said shaft (210), facilitate transmitting forces associated with said bearing configuration (220) to said strain sensor arrangement (270), wherein said strain sensor arrangement is arranged to detect tension and/or compression associated with said housing (280), wherein a malfunction of the bearing configuration (220) is determined based on said detected tension and/or compression. 
     The invention relates also to a computer program product comprising program code (P) for a computer (201; 600) for implementing a method according to the invention. The invention relates also to a method for determining malfunction of a rotary encoder.
Patent EP-4057747-A1 (EP)
Inventor: YAN ZHIYU
IPC: H04L1/00
Filed: 2015-08-12
Abstract: Embodiments of the present invention provide an uplink control information sending method, an uplink control information receiving method, an apparatus, and a system. The method includes: receiving, by a terminal device, channel indication information from an access network device on a physical control channel; determining the channel resource set that is of  N  channel resource sets and that matches a type or a size of the UCI as a first channel resource set; determining a channel resource that is in the first channel resource set and that is indicated by the channel indication information; and sending uplink control information UCI to the access network device on the channel resource. A quantity of bits that need to be added to the channel indication information in the embodiments of the present invention is less than that in the prior art, reducing consumption of downlink channel resources by the channel indication information in a delivery process.
Patent EP-4249950-A1 (EP)
Inventor: MARRA MARTIN
IPC: G01S7/487
Filed: 2022-03-25
Abstract: Es wird ein entfernungsmessender optoelektronischer Sensor (10) zur Erfassung und Abstandsbestimmung eines Objekts (16) in einem Überwachungsbereich (14) angegeben, der einen Lichtsender (12) zum Aussenden eines Lichtsignals (34), einen Lichtempfänger (18) mit mindestens einem Lichtempfangselement (20) zum Erzeugen eines Empfangssignals aus dem von dem Objekt (16) remittierten Lichtsignal (38) sowie eine Steuer- und Auswerteeinheit (22) aufweist, die dafür ausgebildet ist, aus dem Empfangssignal eine Lichtlaufzeit und damit den Abstand des Objekts (16) zu bestimmen und dafür das Empfangssignal zur Bestimmung eines Empfangszeitpunkts mit einer Schwelle zu bewerten. Dabei ist die Steuer- und Auswertungseinheit (22) weiterhin dafür ausgebildet, eine Pegelinformation des Empfangssignals zu bestimmen und mittels der Pegelinformation die Schwelle dynamisch anzupassen.
Patent EP-4163989-A1 (EP)
Inventor: CHEN WEI-CHAO
IPC: H01M4/139
Filed: 2022-03-28
Abstract: A nanocomposite layer includes a carbon nanotube composite material and a lithium salt polymer composite. The carbon nanotube composite material includes a surface modified carbon nanotube with a positively charged group and a plurality of nanoparticles with a negatively charged group. The plurality of nanoparticles are attached to the surface modified carbon nanotube. The lithium salt polymer composite wraps the carbon nanotube composite material, and includes a first polymer, a second polymer, and a lithium salt.
Patent EP-4068548-A1 (EP)
Inventor: ZHANG XIUFENG
IPC: H02J1/08
Filed: 2022-03-30
Abstract: Embodiments of this application disclose a direct current power supply system and a related system. The direct current power supply system includes N power supply devices, N triple-pole direct current switches, a positive bus, an M bus, and a negative bus. A positive input terminal of an i th  triple-pole direct current switch is coupled to a first output terminal of an i th  power supply device, an M input terminal of the i th  triple-pole direct current switch is coupled to a second output terminal of the i th  power supply device, a negative input terminal of the i th  triple-pole direct current switch is coupled to a third output terminal of the i th  power supply device, a positive output terminal of the i th  triple-pole direct current switch is coupled to the positive bus, an M input terminal of the i th  triple-pole direct current switch is coupled to the M bus, and a negative output terminal of the i th  triple-pole direct current switch is coupled to the negative bus, wherein i= 1, 2, ..., N. The i th  power supply device is configured to provide a direct current. Implementing embodiments of this application can reduce a size of the direct current power supply system.
Patent EP-4099603-A1 (EP)
Title: Interference measurements and channel state information feedback for multi-user multiple-in multiple-out
Inventor: GAO SHIWEI
IPC: H04L5/00
Filed: 2018-05-04
Abstract: Methods and apparatuses for channel state information (CSI) feedback in a wireless network are described. In one embodiment, a method includes receiving signaling including a first Non-Zero Power (NZP) CSI-reference signal (RS) configuration for channel measurement; a second NZP CSI-RS configuration; and a CSI interference measurement (CSI-IM) configuration for interference measurement. The method further includes receiving a CSI feedback request and estimating the CSI based on at least the signaled first NZP CSI-RS configuration, the second NZP CSI-RS configuration, and the CSI-IM configuration.
Patent EP-4086453-A1 (EP)
Inventor: LEE SANG HOON
IPC: F03D1/06
Filed: 2022-04-14
Abstract: A wind turbine blade capable of being easily manufactured and improving structural strength, and a wind turbine including the same are provided. The wind turbine blade includes an outer skin defining an external appearance, an inner skin spaced apart from the outer skin, a plurality of spar caps positioned between the outer skin and the inner skin and spaced apart from each other in a thickness direction of the blade, and shear webs configured to connect the plurality of spar caps, wherein at least one of the plurality of spar caps has a structure in which a resin is impregnated with reinforcing fiber sheets, and the other spar caps each have a structure in which support plates including reinforcing fibers are stacked.
Patent EP-4280556-A1 (EP)
Inventor: RAJ ARUN
IPC: H04L41/0816
Filed: 2022-05-18
Abstract: A system (100) and a method (200) for dynamically assigning a network topology to one or more nodes. The method comprising detecting, by a processing unit, a change in the distributed ledge; identifying the one or more nodes impacted by the detected change; determining a current network topology of the one or more nodes in the distributed ledger; determining if the current network topology of the one or more nodes associated with the detected change is required to be updated; and assigning the one or more nodes to a new network topology based on a predefined set of rules, if the update of current network topology is required.
Patent EP-4135325-A1 (EP)
Inventor: WAN ZHAO
IPC: H04N19/124
Filed: 2022-05-19
Abstract: Provided are a method and apparatus for encoding a video, an electronic device, and a storage medium, which relate to the field of cloud computing, in particular to the video encoding technology. The method includes: acquiring an actual encoding data amount and an encoding frame number of an encoder in a historical time period; calculating a desired encoding data amount in the historical time period according to a code rate of the encoder and the encoding frame number; and comparing the actual encoding data amount and the desired encoding data amount, and adjusting a quantization parameter of the encoder according to a comparison result to instruct the encoder to continue encoding using the adjusted quantization parameter. Therefore, the stability of traffic required for video encoding can be improved. Therefore, the stability of traffic required for video encoding can be improved.
Patent EP-4170638-A1 (EP)
Title: Suitcase with luminous signs
Inventor: GARCÍA BUITRAGO MARTÍN
IPC: G09F13/04
Filed: 2022-05-25
Abstract: The present invention reveals a suitcase with luminous signs comprising a cubicle, with an access door that includes a first luminous sign on the front; a second luminous sign located on the top; and straps located on the back.
Patent EP-4112797-A1 (EP)
Inventor: DEHURY RATIKANTA
IPC: D06F25/00
Filed: 2022-06-02
Abstract: A seal (20, 60, 70) for a tub/drum assembly (10) of a combination washer/dryer unit (10). The seal (20, 60, 70) has a ring (22, 62) that secures the seal (20, 60, 70) to the tub/drum assembly (10) and an arm (28, 64) that extends from the ring (22, 62). Arm (28) reduces an axial gap (16) between the tub (14) and drum (12). A mass (30) at a terminal end of the arm (28) enables the arm (28) to deflect at high drum rotational speeds, which increases the gap (16) between the tub (14) and the drum (12) during high rotational speed of the drum (12). Arm (64) is made of a material that limits deflection of the arm (64) so that a radial gap (50) is maintained at all speeds between the tub (14) and drum (12) without the arm (64) contacting the drum (12) and may include at least one lip (66) or wiper (74) to control or limit airflow around the drum (12).
Patent EP-4101823-A1 (EP)
Inventor: BÜSCHER HANS-JÜRGEN
IPC: C04B103/00
Filed: 2022-06-10
Abstract: Zuschlagstoff für Beton und Verwendung von Beton-Recyclat als Zuschlagstoff für Beton bestehend aus Bauwerksbruch mit einer Gesteinskörnung (20, 21) definierter Größe wobei ein Ersatz von Naturgestein, wie Sand und Kies durch eine Gesteinskörnung (20, 21) erfolgt, die aus einem Anteil im Bereich von 50 bis 100 % Bauwerksbruch vom Typ 2 und/oder Typ 3 nach DIN 4226-101 besteht.
Patent EP-4289376-A1 (EP)
Title: Needle guide
Inventor: DEANE STUART
IPC: A61B17/34
Filed: 2022-06-10
Abstract: A needle guide comprising a plurality of indication marks to assist in conveying trajectories to a user, to assist in the insertion of a needle or the like device, into a patient or model for training purposes.
Patent EP-4112438-A1 (EP)
Inventor: BRANCA ALFONSO
IPC: B63B27/14
Filed: 2022-06-29
Abstract: The present invention relates to a ladder comprising a first and a second fixed handrail (2a, 2b) each of which has an elongated body (3), a predetermined number of rungs (4) transversely engaged with the first and second fixed handrails (2a, 2b) and at least one extensible handrail (5a) engaged to the elongated body (3) of the first fixed handrail (2a). The extensible handrail (5a) can be positioned relative to the first fixed handrail (2a) at least between a first operative condition, in which the extensible handrail (5a) is movable along at least a portion of the elongated body (3) of the first fixed handrail (2a), and a second operative condition, in which the extensible handrail (5a) interferes with at least one rung (4) which limits or prevents the mobility along the elongated body (3) of the first fixed handrail (2a). The present invention also relates to a boat comprising said ladder.
Patent EP-4101310-A1 (EP)
Title: Palatability enhancers for pet food, method of preparation and uses thereof
Inventor: AUBRIL DELPHINE
IPC: A23K40/30
Filed: 2014-01-27
Abstract: The present invention concerns a dog food palatability-enhancing composition comprising- at least one compound selected from the group consisting of: ascorbic acid; isomers thereof; derivatives thereof; salts thereof; and combinations thereof;- and at least one liquid component.